USB flash drive



FIG. 1 is a perspective view of a USB flash drive showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view in use thereof.

The broken lines shown in the drawings represent portions of the USBflash drive that form no part of the claimed design.

CLAIM The ornamental design for a USB flash drive, as shown anddescribed.